{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1364233270664116352.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2134/agronj2009.0083"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.2134%2Fagronj2009.0083"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.2134/agronj2009.0083"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.2134/agronj2009.0083"}},{"identifier":{"@type":"URI","@value":"https://acsess.onlinelibrary.wiley.com/doi/pdf/10.2134/agronj2009.0083"}}],"dc:title":[{"@value":"Effect of Peanut Hull and Pine Chip Biochar on Soil Nutrients, Corn Nutrient Status, and Yield"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Pyrolysis is the anaerobic thermal conversion of biomass for energy production. It offers an option of returning carbon and nutrients to the soil while producing energy. The Ultisols in the southeastern United States have inherently low soil organic carbon and fertility, and may benefit from the addition of biochar from pyrolysis. Our objectives were to evaluate the effect of peanut hull and pine chip biochars on soil nutrients, corn (<jats:italic>Zea mays</jats:italic> L.) nutrient status and yield in a Kandiudult for two growing seasons (2006 and 2007). Experiments for each biochar source were conducted as completely randomized designs with the biochar applied at 0, 11, and 22 Mg ha<jats:sup>−1</jats:sup> with and without N fertilizer. Nitrogen in the peanut hull biochar (209 kg ha<jats:sup>−1</jats:sup> at 11 Mg ha<jats:sup>−1</jats:sup> rate) was not available during the study based on corn tissue concentrations. The peanut hull biochar linearly increased Mehlich I K, Ca, and Mg in the surface soil (0–15 cm). The increased available K was reflected in the plant tissue analysis at corn stage R1 in 2006, but not in 2007. Pine chip biochar decreased soil pH, but had no effect on other nutrients except Mehlich I Ca. In the peanut hull biochar experiment, grain yields decreased at the 22 Mg ha<jats:sup>−1</jats:sup> rate in the fertilized treatments. In the pine chip biochar experiment, grain yields decreased linearly with application rate in 2006, but this did not persist in 2007. Overall yield responses to biochar were smaller than expected based on previous studies.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1384233270664116353","@type":"Researcher","foaf:name":[{"@value":"Julia W. Gaskin"}],"jpcoar:affiliationName":[{"@value":"Biological and Agricultural Engineering Dep. Univ. of Georgia  Athens GA 30602"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233270664116355","@type":"Researcher","foaf:name":[{"@value":"R. Adam Speir"}],"jpcoar:affiliationName":[{"@value":"Biological and Agricultural Engineering Dep. Univ. of Georgia  Athens GA 30602"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233270664116356","@type":"Researcher","foaf:name":[{"@value":"Keith Harris"}],"jpcoar:affiliationName":[{"@value":"Biological and Agricultural Engineering Dep. Univ. of Georgia  Athens GA 30602"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233270664116358","@type":"Researcher","foaf:name":[{"@value":"K. C. Das"}],"jpcoar:affiliationName":[{"@value":"Biological and Agricultural Engineering Dep. Univ. of Georgia  Athens GA 30602"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233270664116357","@type":"Researcher","foaf:name":[{"@value":"R. Dewey Lee"}],"jpcoar:affiliationName":[{"@value":"Crop and Soil Science Dep. Univ. of Georgia  Tifton GA 31793"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233270664116354","@type":"Researcher","foaf:name":[{"@value":"Lawrence A. Morris"}],"jpcoar:affiliationName":[{"@value":"Warnell School of Forestry and Natural Resources Univ. of Georgia  Athens GA 30602"}]},{"@id":"https://cir.nii.ac.jp/crid/1384233270664116352","@type":"Researcher","foaf:name":[{"@value":"Dwight S. Fisher"}],"jpcoar:affiliationName":[{"@value":"JPC Natural Resource Conservation Center USDA‐ARS  Watkinsville GA 30677"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00021962"},{"@type":"EISSN","@value":"14350645"}],"prism:publicationName":[{"@value":"Agronomy Journal"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2010-03","prism:volume":"102","prism:number":"2","prism:startingPage":"623","prism:endingPage":"633"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.2134%2Fagronj2009.0083"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.2134/agronj2009.0083"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.2134/agronj2009.0083"},{"@id":"https://acsess.onlinelibrary.wiley.com/doi/pdf/10.2134/agronj2009.0083"}],"createdAt":"2010-03-04","modifiedAt":"2025-10-07","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360003445406205440","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Impact of integrated application of biochar and nitrogen fertilizers on maize growth and nitrogen recovery in alkaline calcareous soil"}]},{"@id":"https://cir.nii.ac.jp/crid/1360009142873226368","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Photosynthetic response of young oaks to biochar amendment in field conditions over 3 years"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.2134/agronj2009.0083"},{"@type":"CROSSREF","@value":"10.1080/00380768.2017.1376225_references_DOI_VoyBIHirQ3fHS4MRTZQLMnXvBgk"},{"@type":"CROSSREF","@value":"10.1080/13416979.2020.1866231_references_DOI_VoyBIHirQ3fHS4MRTZQLMnXvBgk"}]}